JPS6483456A - Electrical power steering device - Google Patents

Electrical power steering device

Info

Publication number
JPS6483456A
JPS6483456A JP24150587A JP24150587A JPS6483456A JP S6483456 A JPS6483456 A JP S6483456A JP 24150587 A JP24150587 A JP 24150587A JP 24150587 A JP24150587 A JP 24150587A JP S6483456 A JPS6483456 A JP S6483456A
Authority
JP
Japan
Prior art keywords
steering
detected
electric motor
torque
car
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP24150587A
Other languages
Japanese (ja)
Inventor
Norio Komoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP24150587A priority Critical patent/JPS6483456A/en
Publication of JPS6483456A publication Critical patent/JPS6483456A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE:To improve safeness at the time of subsequent starting by operating an electric motor when a vehicle is in stopped state and in the state that steering torque is not yet added to a steering wheel, and resetting steering car wheels to a neutral position automatically. CONSTITUTION:In this power steering, there are provided with a car speed sensor 50, a steering torque sensor 52, a steering angle sensor 54, a parking range switch 56, a neutral range switch 58 and a parking brake switch 60, and each detected signal out of these sensors and switches is inputted into a control circuit 48. In this control circuit 48, an electric motor 42 is controlled to generate the assist torque operated on the basis of steering conditions and car speed. When car stoppage is detected, the electric motor 42 is operated in a sense where the detected steering angle comes to zero in such a state that steering torque is not yet added to a steering wheel 26 is detected, and thereby steering wheel can be reset to a neutral position automatically.
JP24150587A 1987-09-25 1987-09-25 Electrical power steering device Pending JPS6483456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24150587A JPS6483456A (en) 1987-09-25 1987-09-25 Electrical power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24150587A JPS6483456A (en) 1987-09-25 1987-09-25 Electrical power steering device

Publications (1)

Publication Number Publication Date
JPS6483456A true JPS6483456A (en) 1989-03-29

Family

ID=17075326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24150587A Pending JPS6483456A (en) 1987-09-25 1987-09-25 Electrical power steering device

Country Status (1)

Country Link
JP (1) JPS6483456A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100335185B1 (en) * 1997-02-27 2002-06-20 류정열 Wheel aligning device and control method in parking of vehicle
CN102874301A (en) * 2011-07-12 2013-01-16 现代摩比斯株式会社 Wheel alignment apparatus using motor-driven power steering and control method thereof
JP2015101113A (en) * 2013-11-21 2015-06-04 住友ナコ マテリアル ハンドリング株式会社 Steering device, industrial vehicle and program

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100335185B1 (en) * 1997-02-27 2002-06-20 류정열 Wheel aligning device and control method in parking of vehicle
CN102874301A (en) * 2011-07-12 2013-01-16 现代摩比斯株式会社 Wheel alignment apparatus using motor-driven power steering and control method thereof
JP2015101113A (en) * 2013-11-21 2015-06-04 住友ナコ マテリアル ハンドリング株式会社 Steering device, industrial vehicle and program

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